Earphone charging case



FIG. 1 is a perspective view of an earphone charging case showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view of another state of the earphone charging case.

The broken lines shown in the figures depict portions of the earphone charging case which form no part of the claimed design. 

CLAIM The ornamental design for an earphone charging case, as shown and described. 